11017-3755 RST2721

 
 
11h 01m 40.86s -37 55' 01.0" P.A. 261 sep 0.5 mag 9.90,11.90 Sp F2
 
 
Coord 2000
11017-3755
Discov num
RST2721
Comp
Coord arcsec 2000
11 01 40.86 -37 55 01.0
Date first
1935
Date last
1945
Obs
2
Pa first
265
Pa last
261
P.A. Now (θ)
261°
Sep first
0.4
Sep last
0.5
Sep. Now (ρ)
0.5"
Mag pri
9.90
Mag sec
11.90
delta mag (ΔM)
2
Spectral class
F2 (yellow-white)
Pri motion ra
-014
Sec motion ra
Pri motion dec
+001
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
261.2
Precise sep
0.5
Constellation
Antlia
SAO
202016
Tycho2
7725-00384-1
last precise pa
261.2
last precise sep
0.5
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
11017-3755 RST2721 1945 2 261 0.5 9.90 11.90 F2 110140.86-375501.0

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